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    OpenSearch:SDK Reference

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    OpenSearch:SDK Reference

    Last Updated:Jun 23, 2026

    OpenSearch provides official SDKs for multiple programming languages and supports custom development by using Swagger Codegen.

    Official support

    1. Traffic services

    OpenSearch provides official traffic service SDKs for Java, PHP, Go, Python, C#, and TypeScript. These SDKs support data push, search queries, and search guidance.

    Language

    Reference

    Java

    Java SDK

    PHP

    PHP SDK

    Go

    Go SDK

    Python

    Python SDK

    C#

    C# SDK

    TypeScript

    TypeScript SDK

    2. Control plane services

    Note: Control plane services do not include traffic APIs for search, drop-down suggestions, document push, or data ingestion.

    1) Java:

    <dependency>
    <groupId>com.aliyun</groupId>
    <artifactId>aliyun-java-sdk-opensearch</artifactId>
    <version>0.11.0</version>
</dependency>

    core:

    <dependency>
  <groupId>com.aliyun</groupId>
  <artifactId>aliyun-java-sdk-core</artifactId>
  <version>4.5.20</version>
</dependency>

    2) Go:

    go get github.com/aliyun/alibaba-cloud-sdk-go/tree/master/services/opensearch

    3) Python:

    pip install aliyun-python-sdk-opensearch

    4) PHP:

    composer require alibabacloud/opensearch

    Custom development

    Common OpenSearch APIs are defined in the OpenSearch API repository by using the Swagger 2.0 protocol. You can use Swagger Codegen to generate client code in up to 50 languages.